Thailand is making a major leap in digital health by moving to unify its national health-data infrastructure. The Ministry of Public Health convened a special digital health committee, which recently approved four critical measures to create a more connected, interoperable health system. 

1. Consolidating Public-Health Data Systems
The plan is to integrate currently fragmented public-health information systems across the country. Systems such as Health Link, Mor Prom, and the Public Health Cloud will be brought together under a unified HIE (Health Information Exchange) platform.

2. Linking MOPH and Bangkok Health Data
Data from healthcare facilities under the Ministry of Public Health (MOPH) will be linked with facilities managed by the Bangkok Metropolitan Administration creating shared data flow between provincial and city-level health services. 

3. Cross-Ministry Data Sharing
A data-sharing agreement is being established between the Ministry of Public Health and the Ministry of Labour. It will cover critical records such as annual health checkups and influenza vaccination data for insured citizens. 

4. Digital Health Act Framework
To support and regulate this ecosystem, Thailand plans to enact a Digital Health Act. The proposed law would create a legal framework for health-data exchange, telemedicine, and AI-driven care ensuring interoperability, security, and innovation governance. 

Thailand’s Health Minister, Pattana Promphat, described the aim as establishing a “secure, interoperable, innovation-ready governance framework.” 

Why It Matters:
For Patients: Citizens could access their full health records digitally, reducing the need for paper records or repeated tests. 
For Clinicians: Doctors will get comprehensive patient data across all connected facilities, helping them make more informed diagnoses, reduce duplication of tests, and avoid medication errors. 
For Health Systems: The unified data will strengthen national health planning, optimize resource allocation, and support advanced analytics for policymaking. 

Challenges Ahead:
Ensuring data security and privacy is critical, especially with the scale and sensitivity of health records involved.
Achieving true interoperability requires standardized formats, protocols, and strong technical infrastructure.
Passing and enforcing the Digital Health Act will involve balancing innovation with patient protection.

Supporting Context:
Thailand’s Health Information Standards Development Center (THIS) drives national standards for terminologies and interoperability.
The country has previously joined SNOMED CT, enhancing clinical data interoperability across its health systems.
A big-budget investment has been made: the government approved 1.5 billion baht for upgrading the national health database platform. 
The digital health strategy aligns with WHO’s 2022-2026 cooperation plan, which highlights interoperability, data security, and digital health governance.